Contest Calendar Weekly Contest Calendar from ContestCalendar.com by WA7VBN Maidenhead Mayhem Contest0000Z, Jul 20 to 2359Z, Jul 28CWops Test (CWT)0300Z-0400Z, Jul 25CWops Test (CWT)0700Z-0800Z, Jul 25RSGB 80m Club Championship, Data1900Z-2030Z, Jul 25QRP Fox Hunt0100Z-0230Z, Jul 26